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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1e2r-A-601	`sad. -0.11 ruf. -0.43 dom. +0.03 bre. -0.01`	HIS	chainID: A, resSeq: 69, molecule: NITRITE REDUCTASE	oxidoreductase oligomeric count: 2 pocket vol.: 401.0 Å³ d(Fe-oop): 0.034 Å
1e2r-A-601	`sad. -0.11 ruf. -0.43 dom. +0.03 bre. -0.01`	MET	chainID: A, resSeq: 106, molecule: NITRITE REDUCTASE
1e2r-B-601	`sad. -0.13 ruf. -0.44 dom. -0.03 bre. -0.01`	HIS	chainID: B, resSeq: 69, molecule: NITRITE REDUCTASE	oxidoreductase oligomeric count: 2 pocket vol.: 402.0 Å³ d(Fe-oop): 0.006 Å
1e2r-B-601	`sad. -0.13 ruf. -0.44 dom. -0.03 bre. -0.01`	MET	chainID: B, resSeq: 106, molecule: NITRITE REDUCTASE